APA Citation

Putnam, W. C. (1971). Geology (2a. ed.). New York: Oxford University.

Chicago Style Citation

Putnam, William Clement. Geology. 2a. ed. New York: Oxford University, 1971.

MLA Citation

Putnam, William Clement. Geology. 2a. ed. New York: Oxford University, 1971.

Warning: These citations may not always be 100% accurate.